Daily Report for 17th November 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 0.2 °C (-4.7) 07:49 4.5 °C (-1.3) 12.3 °C (+7.4), 2015 0.2 °C (-4.7), 2017
Maximum Temperature 8.6 °C (-1.2) 13:45 11.1 °C (+0.3) 15.7 °C (+5.9), 2015 7.3 °C (-2.5), 2010
Mean Temperature 4.4 °C (-3.0) 8.2 °C (-0.5) 13.8 °C, 2015 4.4 °C, 2017
Minimum Humidity 61% 13:50 72% 90%, 2013 55%, 2009
Maximum Humidity 97% 09:15 94% 98%, 2011 79%, 2016
Mean Humidity 82% 85% 95%, 2014 73%, 2016
Minimum Pressure 1027 hPa 23:00 1016 hPa 1027 hPa, 2017 990 hPa, 2016
Maximum Pressure 1030 hPa 09:31 1023 hPa 1030 hPa, 2017 1006 hPa, 2014
Mean Pressure 1029 hPa 1019 hPa 1029 hPa, 2017 998 hPa, 2016
Mean Wind Speed 1.8 mph (-2.8) 3.6 mph (-1.0) 10.8 mph, 2016 0.9 mph, 2013
Maximum Wind Speed 7.1 mph 13:48 10.4 mph 30.1 mph, 2015 5.4 mph, 2013
Maximum Gust 11.5 mph 13:49 16.4 mph 45.5 mph, 2015 7.1 mph, 2013
Mean Wind Direction NW
Rainfall 0.0 mm 23.6 mm (74%) 7.3 mm, 2014
Maximum Hourly Rain n/a 3.5, 2015
Maximum 10-min Rain n/a 1.6, 2015
Maximum Rain Rate n/a 54, 2015
Minimum Dew Point -0.9 °C 07:40 2.4 °C 6.8 °C, 2014 -0.9 °C, 2017
Maximum Dew Point 3.3 °C 10:48 8.2 °C 13.9 °C, 2015 3.3 °C, 2017
Mean Dew Point 1.5 °C 5.8 °C 10.6 °C, 2015 1.5 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 0.2 °C 07:49 5.5 °C 11.9 °C, 2015 0.2 °C, 2017
Day Maximum (09-21) 8.6 °C 13:45 11.1 °C 15.7 °C, 2015 7.3 °C, 2010
Max 10m Temp Rise 0.6 °C 10:41 0.4 °C 0.6 °C, 2017 0.1 °C, 2010
Max 1hr Temp Rise 2.4 °C 10:41 1.4 °C 2.4 °C, 2017 0.3 °C, 2010
Max 1hr Hum Rise 10% 16:50 6% 10%, 2017 2%, 2013
Max 10m Temp Fall 0.7 °C 16:25 0.4 °C 1.2 °C, 2016 0.1 °C, 2013
Max 1hr Temp Fall 2.8 °C 16:58 1.4 °C 2.8 °C, 2017 0.3 °C, 2013
Max 1hr Hum Fall 14% 11:15 8% 14%, 2015 2%, 2013
Max 10m Wind Speed 5.6 mph 23:07 7.8 mph 24.2 mph, 2015 3.6 mph, 2013
Minimum Feels-like -1.6 °C 08:00 1.8 °C 12.7 °C, 2015 -1.6 °C, 2017
Maximum Feels-like 8.2 °C 12:57 11.6 °C 19.0 °C, 2015 7.0 °C, 2010
Mean Feels-like 3.6 °C 7.4 °C 15.5 °C, 2015 3.6 °C, 2017
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.4 °C (+3.5) 6.5 °C (+1.6) 8.4 °C (+3.5), 2017 1.9 °C (-3.0), 2013
Humidity Range 36% 22% 36%, 2017 7%, 2013
Pressure Range 3 hPa 7 hPa 19 hPa, 2016 2 hPa, 2018
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [89%]49 hrs (122%) [35%] 7 [89%], 2017 0 [0%], 2010
Wet Hours 029 hrs (80%) [7%] 11, 2014 0, 2009
Cloud Cover am: Sunny
pm: Mostly Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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